There is also one very special use for a projector system like this: gaming. Utilizing the HDMI inputs, you can easily attach a game console or a computer to the unit and enjoy your games on a big screen. There was next to no input lag and I played a multitude of video games on it from several genres. The projector performed beautifully for FPS games as well as flight simulations. The biggest issue I encountered was keeping ambient light out. If you can accomplish this, however, you will not regret your purchasing decision..